Click here to close
Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly.
We suggest using a current version of Chrome,
FireFox, or Safari.
The secondary structure of the protein L1 binding region of ribosomal 23S RNA. Homologies with putative secondary structures of the L11 mRNA and of a region of mitochondrial 16S rRNA.
Branlant C
,
Krol A
,
Machatt A
,
Ebel JP
.
???displayArticle.abstract???
An heterologous complex was formed between E. coli protein L1 and P. vulgaris 23S RNA. We determined the primary structure of the RNA region which remained associated with protein L1 after RNase digestion of this complex. We also identified the loci of this RNA region which are highly susceptible to T1, S1 and Naja oxiana nuclease digestions respectively. By comparison of these results with those previously obtained with the homologous regions of E. coli and B. stearothermophilus 23S RNAs, we postulate a general structure for the protein L1 binding region of bacterial 23S RNA. Both mouse and human mit 16S rRNAs and Xenopus laevis and Tetrahymena 28S rRNAs contain a sequence similar to the E. coli 23s RNS region preceding the L1 binding site. The region of mit 16S rRNA which follows this sequence has a potential secondary structure bearing common features with the L1-associated region of bacterial 23S rRNA. The 5'-end region of the L11 mRNA also has several sequence potential secondary structures displaying striking homologies with the protein L1 binding region of 23S rRNA and this probably explains how protein L1 functions as a translational repressor. One of the L11 mRNA putative structures bears the features common to both the L1-associated region of bacterial 23S rRNA and the corresponding region of mit 16S rRNA.
Branlant,
Structural study of ribosomal 23 S RNA from Escherichia coli.
1979, Pubmed
Branlant,
Structural study of ribosomal 23 S RNA from Escherichia coli.
1979,
Pubmed
Branlant,
The identification of the RNA binding site for a 50 S ribosomal protein by a new technique.
1973,
Pubmed
Branlant,
The binding site of protein L1 on 23-S ribosomal RNA from Escherichia coli. 3. Nucleotide sequence.
1976,
Pubmed
Branlant,
RNA sequences associated with proteins L1, L9, and L5, L18, L25, in ribonucleoprotein fragments isolated from the 50-S subunit of Escherichia coli ribosomes.
1976,
Pubmed
Brot,
Autogenous control of Escherichia coli ribosomal protein L10 synthesis in vitro.
1980,
Pubmed
Brownlee,
Nucleotide sequences from the low molecular weight ribosomal RNA of Escherichia coli.
1967,
Pubmed
Dean,
Feedback regulation of ribosomal protein gene expression in Escherichia coli.
1980,
Pubmed
Eperon,
Distinctive sequence of human mitochondrial ribosomal RNA genes.
1980,
Pubmed
Fukuda,
Autogenous regulation of the synthesis of ribosomal proteins, L10 and L7/12, in Escherichia coli.
1980,
Pubmed
GAREN,
A fine-structure genetic and chemical study of the enzyme alkaline phosphatase of E. coli. I. Purification and characterization of alkaline phosphatase.
1960,
Pubmed
Gourse,
Fine structure of ribosomal RNA. IV. Extraordinary evolutionary conservation in sequences that flank introns in rDNA.
1980,
Pubmed
,
Xenbase
Herr,
Nucleotide sequences of accessible regions of 23S RNA in 50S ribosomal subunits.
1978,
Pubmed
Kazemie,
Binding of aminoacyl-tRNA to reconstituted subparticles of Escherichia coli large ribosomal subunits.
1976,
Pubmed
Nierhaus,
Total reconstitution of functionally active 50S ribosomal subunits from Escherichia coli.
1974,
Pubmed
Post,
Nucleotide sequence of the ribosomal protein gene cluster adjacent to the gene for RNA polymerase subunit beta in Escherichia coli.
1979,
Pubmed
Spierer,
RNA-protein interactions in the ribosome. Binding of 50-S-subunit proteins to 5' and 3' terminal segments of the 23-S RNA.
1975,
Pubmed
Stanley,
The binding site of ribosomal protein L1 from Escherichia coli on the 23-S ribosomal RNA from Bacillus stearothermophilus. A possible base-pairing scheme differing from that proposed for Escherichia coli.
1978,
Pubmed
Tinoco,
Improved estimation of secondary structure in ribonucleic acids.
1973,
Pubmed
Van Etten,
Precise localization and nucleotide sequence of the two mouse mitochondrial rRNA genes and three immediately adjacent novel tRNA genes.
1980,
Pubmed
Vasilenko,
[Isolation and properties of ribonuclease isolated from cobra venom].
1965,
Pubmed
Vasilenko,
[Isolation of highly purified ribonuclease from cobra (Naja oxiana) venom].
1975,
Pubmed
Wrede,
Conformational changes of yeast tRNAPhe and E. coli tRNA2Glu as indicated by different nuclease digestion patterns.
1979,
Pubmed
Yates,
E. coli ribosomal protein L4 is a feedback regulatory protein.
1980,
Pubmed
Yates,
In vitro expression of Escherichia coli ribosomal protein genes: autogenous inhibition of translation.
1980,
Pubmed
